Poetry is the language of the soul.
A non-moral use of a term does not necessarily tell us what the term means.
Dont keep making the same mistakes; try to make new mistakes.
不了解人的缺点,不了解人的优点,不了解人优点中的缺点,不了解人缺点中的优点,就不可以随便用人,不可以随便教人。